Dissimilar Metal Corrosion (#1424) @davecasler
Dissimilar Metal Corrosion (#1424)  @davecasler
Uploaded June 2026 | Updated September 2026, 1 week ago
Yigal Rechtman asks if his homeade antenna will be a good, longterm solution for him. But Dave begins to see a problem below the surface...

Subscribe:
youtube.com/davecasler
Become A Channel Member: youtube.com/channel/UCaBtYooQdmNzq63eID8RaLQ/join
Join Patreon:
patreon.com/ke0og

Videographed and Edited by Heidi Kulbeth

#amateur radio
#ham radio
#technician license
#general license
#extra license
#ham radio training
#ke0og
#dave casler
#ham radio answers
#icom 7300
#antenna
#dipole
#end fed dipole
#mag loop
#magnetic loop antennas

To learn more about me, visit: dcasler.com
To support my channel financially, visit: dcasler.com/support (offers several options)
To pose an Ask Dave question, email to askdave@arrl.org. Feel free to include pictures or drawings to help clarify. I may answer your question directly, via an Ask Dave video, or in my monthly column "Ask Dave" in QST.

Theme music is "Sour Tennessee Red," by John Deley and the 41 Players, courtesy YouTube Music Library. You can listen to the entire song here: youtu.be/Vfc9sAQjJtc
I use drawings from OpenClipArt.org, including the "walking man"

Thanks to my sweet wife, Loretta, KBØVWW, for both audio and video assistance! (Her website is www.aldea-art.com.)

My primary website: dcasler.com
My publishing website: http://www.mtsneffelspress.com, where you can find my fantasy and science fiction books.
My Amazon author page, which lists my print and Kindle books: amazon.com/-/e/B00471I0Q4.
Dissimilar Metal Corrosion (#1424)ALC Adjustments (Short #97)Dayton Hamvention Day 1, Part 5! (#1433)ARRL EFHW Extentions (Short #176)Practical Long Wire Antennas (#1411)Apartment Ceiling Antennas (#1422)Reducing Noise (Short #161)ZS6BKW Multiband HF Antenna (#1352)Dealing With a Common Mode Counterpoise (#1361)Adding Tuning to Ham Radio Boutique EFHW (#1448)High Q Mag Loop = Omni Dipole (Short #187)Bonding and Additional Grounds (Short #110)
David Casler Ask Dave |

Dissimilar Metal Corrosion (#1424)

SHARE TO X SHARE TO REDDIT SHARE TO FACEBOOK WALLPAPER